Benchmark of rack5slot3s.osadl.org / GNU/Linux on Sun Apr 19 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 18 days, 12:28, 0 users, load average: 0.00, 0.01, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13667461.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1171.2`
Double-Precision Whetstone	`2479.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`450.8`
Execl Throughput	`1200.9`	`lps`	`30.0 s`	`2`	`43.0`	`279.3`
File Copy 1024 bufsize 2000 maxblocks	`138156.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`348.9`
File Copy 256 bufsize 500 maxblocks	`36381.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`219.8`
File Copy 4096 bufsize 8000 maxblocks	`435998.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`751.7`
Pipe Throughput	`208765.4`	`lps`	`10.0 s`	`7`	`12440.0`	`167.8`
Pipe-based Context Switching	`48508.8`	`lps`	`10.0 s`	`7`	`4000.0`	`121.3`
Process Creation	`2585.1`	`lps`	`30.0 s`	`2`	`126.0`	`205.2`
Shell Scripts (1 concurrent)	`2238.2`	`lpm`	`60.0 s`	`2`	`42.4`	`527.9`
Shell Scripts (8 concurrent)	`609.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1015.1`
System Call Overhead	`136838.8`	`lps`	`10.0 s`	`7`	`15000.0`	`91.2`
System Benchmarks Index Score:						`331.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:00 - 06:11:03; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52326677.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4483.9`
Double-Precision Whetstone	`9922.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1804.1`
Execl Throughput	`3509.3`	`lps`	`30.0 s`	`2`	`43.0`	`816.1`
File Copy 1024 bufsize 2000 maxblocks	`73643.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`186.0`
File Copy 256 bufsize 500 maxblocks	`18734.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`113.2`
File Copy 4096 bufsize 8000 maxblocks	`270241.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`465.9`
Pipe Throughput	`789239.7`	`lps`	`10.0 s`	`7`	`12440.0`	`634.4`
Pipe-based Context Switching	`188942.5`	`lps`	`10.0 s`	`7`	`4000.0`	`472.4`
Process Creation	`7110.8`	`lps`	`30.0 s`	`2`	`126.0`	`564.3`
Shell Scripts (1 concurrent)	`4846.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1143.1`
Shell Scripts (8 concurrent)	`463.2`	`lpm`	`60.2 s`	`2`	`6.0`	`771.9`
System Call Overhead	`502269.8`	`lps`	`10.0 s`	`7`	`15000.0`	`334.8`
System Benchmarks Index Score:						`620.2`

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